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环保部标准物质
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产品编号 产品名称 Cas号 规格 操作
M295525 Methyl 3-bromo-4-methylbenzoate 104901-43-1 250mg 订购
M295488 Methyl 3-bromo-4-hydroxy-5-methox 108249-43-0 250mg 订购
M295465 Methyl 4-chloro-7-methoxyquinolin 1133115-50-0 250mg 订购
M295438 Methyl 6-Bromo-2-chloronicotinate 1142192-03-7 50mg 订购
M295408 Methyl 5-bromo-2,3-difluorobenzoa 1150163-69-1 25mg 订购
M295388 Methyl 1-(5-bromopyridin-2-yl)-5- 1150164-70-7 250mg 订购
M295303 methyl 2-bromo-2-(methylsulfanyl) 77825-52-6 50mg 订购
M295300 16α-Methyl-9,11-dehydro 13209-41-1 2mg 订购
M295290 2-Methyl-2-nitro-1-phenyl-1-propa 33687-74-0 25g 订购
M295285 2-Methyl-4-(bromomethyl)pyridine 1167055-68-6 500mg 订购
M295258 4-(2-methylbutan-2-yl)benzoic Aci 20129-71-9 50mg 订购
M295255 N-Methyl-N,N-bis(2-pyridylethyl)a 2095467-43-7 2.5g 订购
M295190 trans-4-Methylcyclohexanol 7731-29-5 5g 订购
M295118 methyl 2-(tert-butoxy)propanoate 87100-51-4 50mg 订购
M295112 Methylcycloheptane-d3 100mg 订购
M295098 3-(2-methylbutan-2-yl)-1,2-oxazol 941867-85-2 50mg 订购
M295057 (2R)-2-Methyl-butanoic Acid Ethyl 250mg 订购
M295047 Methyl-d3 butyrate 38666-81-8 250mg 订购
M295008 3-methylbutanohydrazide 24310-18-7 500mg 订购
M294913 methyl 2-(tert-butoxy)acetate 137676-99-4 50mg 订购
M294730 S-(α-Methylcarboxymethy 50mg 订购
M294708 1-(3-methylbutyl)-1H-1,2,3-triazo 1267129-21-4 50mg 订购
M294702 5-Methyl Cytosine-13C,15N2 Hydroc 1246815-59-7 10mg 订购
M294677 N-Methyl Cyclophosphamide-13C,d3 10mg 订购
M294632 12-O-Methyl Clarithromycin-d3 10mg 订购


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中检所标准品,对照品,标准气体
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